Zhuzhou TGC Cemented Carbide Co.,Ltd.
Zhuzhou TGC Cemented Carbide Co.,Ltd. Specialized in production of all kinds of tungsten carbide rods
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Tree Radius Nose BSFM-12 Tungsten carbide burrs blank for machining Zinc Alloys
Dimension:
Diameter: 12mm
Length: 25mm
Carbide burrs type: BSF
Application: Zinc Alloys
| BL ANK DESIGNATION | A | B | R1 | R2 | ||
| NOMINAL | ACTUAL | NOMINAL | ACTUAL | |||
| BSF-51 | 1/4 | 0.265±0.005 | 1/2 | 0.500 ±0.010 | 1,630±0.018 | 0.068±0.005 |
| BSF-3 | 3/8 | 0.390±0.005 | 3/4 | 0.750±0.010 | 2.300±0.020 | 0.098±0.005 |
| BSF-4 | 7/16 | 0.453± 0.005 | 1 | 1.000±0.010 | 3.255±0.020 | 0.098±0.005 |
| BSF-13 | 1/2 | 0.515± 0.005 | 3/4 | 0.750±0.010 | 1.760±0.020 | 0.130±0.005 |
| BSF-5 | 1/2 | 0.515±0.005 | 1 | 1.000 ± 0.010 | 3.255±0.020 | 0.130 0.005 |
| BSF-6 | 5/8 | 0.640±0.005 | 1 | 1.000 ± 0.010 | 3.005±0.020 | 0.194±0.006 |
| BSF-6x1-174 | 5/8 | 0.640± 0.005 | 1-1/4 | 1. .250±0.015 | 4.755+0.020 | 0.194±0.006 |
| + BSFM-12 | 12mm | 12.2mm+0.37 | 25mm | 25.1mm+0.47 | 68.50mm+3.007 | 2.8mm +0.257 |
| BSF-7 | 3/4 | 0.767±0.005 | 1 | 1.000±0.010 | 2.130±0.020 | 0.194±0.006 |
| BSF-14 | 3/4 | 0.767±0.006 | 1-1/4 | 1.250 ±0.015 | 3.319 0.020 | 0.194±0.006 |
| BSF-15 | 3/4 | 0.767±0.006 | 1-1/2 | 1. 500 ±0.015 | 5.069±0.020 | 0.194±0.006 |
Cobalt 6%
Hardness 90-91 HRA
Density 14.85-14.95 g/cm3
Grain size 1.2-3.0μm
Tungsten carbide burrs can be used with both electrically-powered and pneumatically-powered hand-held tools to cut the most diverse types of material, such as aluminum, brass, titanium alloys, cast iron, copper, zinc alloys, bronze, nickel, various plastics, alloy steels, etc. They can be used on a wide range of pneumatic, electric and flexible drive tools.
Description of our carbide burrs